过滤效率(Filtration efficiency)定义[2]如下: ( )( ) ePN SfN S= (6)其中, N(S) 为文本库中不存在匹配的子串开始位置总数, PN(S) 是过滤算法否定的子串开始...
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...型号(Model):ZD—410单位面积质量(Mass per unit):120±10g/㎡厚度(Thickness):0.4--0.5mm过滤效率(Filter efficiency):≧95%透气量(Permeation volume):﹥1800L/㎡·S孔径(Pore si..
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...rotect Oil and water filter to protect 过滤精度(Filtration precision): 0.3um 5um 5um 过滤效率(Filtering efficiency): 99.95% 可将铁油分离 可将铁油分离 集尘桶容量(Dust Collector Vol): 35L 80L 80L 电源线长度(Wire Length): 8M 8M 8M ...
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细菌过滤效率 BFE
过滤效率高 High efficiency
颗粒过滤效率 PFE
病毒过滤效率 VFE
滤效率检测安拆 KZNJ
过滤器级别/过滤效率 Filtration Efficiency
空气过滤效率 Air Filter Efficiency
过滤效率 filtration efficiency
送风、排风过滤器效率 EW DW
清洁滤料过滤阶段,就过滤速度对过滤效率的影响进行实验研究,验证了临界过滤速度的存在性。
Under stationary filtration condition, firstly the author took the study about the effect of filtration velocity on filtration efficiency. The research shows that there exists a critical velocity.
平行平板理论模型和多相混合模型的计算结果均表明:(1)随着气、液流量的增大,生物膜滴滤塔降解甲苯的净化效率均降低。
The results of parallel plat plates model and the multiphase mixture model both show that: (1) the purification efficiency of trickling biofilter reduces as the gas or liquid flux increasing.
本文的研究结果为优化袋式除尘器提供试验数据,达到提高除尘效率,减小运行阻力,延长滤袋使用寿命,降低袋式除尘器运行维护费用的目的。
The data to optimize the bag filter was offered, which will be helpful to optimize the structure, improve the efficiency, decrease the resistance, protect the bag and reduce the run cost.
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